@charset "utf-8";
/* CSS Document */
/* 全局样式 */
body{background:#EDEDED; font:12px/1.5 tahoma, Arial,"宋体", SimSun, Helvetica, sans-serif; text-align:left; color:#333333;}
html,body,div,span,img,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{border:0; outline: none; margin:0; padding:0;}
h1, h2, h3, h4, h5, h6{text-decoration:none;}
from{display:block;}
i,em{font-style:normal;}
u{text-decoration:none;}
ul,li{list-style-type:none; list-style:none;}
table,tr,th,td,select,option,input{outline:none;}
a img{border:0; outline:none; blr:expression(this.onFocus=this.blur());}
a:focus { outline:none; -moz-outline:none;}
a {text-decoration:none; color:#333; cursor:pointer;}
a:link{text-decoration:none;}
a:visited{text-decoration:none;}
a:hover {text-decoration:underline; color:#ff6600;}

.mainbox{width: 1000px; height: 320px; position: absolute; top: 50%; margin-top: -160px; left: 50%; margin-left: -500px;}

.main{width:1000px; height:320px; margin:0 auto; position:relative;}

/*1层*/
.box1{width:82px; height:82px; padding: 34px 84px;  background:#BE3602; position:absolute; left:0; top:0;}

.box2{width:520px; height:150px;  background:#0270A1; position:absolute; left:270px; top:0; text-align:center;}

.box3{width:190px; height:320px;  background:#BE3602; position:absolute; left:810px; top:0;}

/*2层*/
.box4{width:250px; height:150px;  background:#7500BE; position:absolute; left:0; top:170px;}

.box5{width:250px; height:150px;  background:#B68F06; position:absolute; left:270px; top:170px;}

.box6{width:250px; height:150px;  background:#569405; position:absolute; left:540px; top:170px;}

.box4 a, .box5 a, .box6 a{display:block; width:250px; height:150px; text-decoration:none; background-repeat:no-repeat; background-position:center;}

.box4 a{background-image:url(../images/shouye.png); }

.box5 a{background-image:url(../images/back.png);}

.box6 a{background-image:url(../images/fenlei.png);}

.box4 a:hover,.box5 a:hover,.box6 a:hover{background-color:#F9A72F; text-decoration:none;}










